Clivet ELFOEnergy Edge EVO 2.0 (6.26 kW)
Specifications and technical data
Also known as: ELFOEnergy Edge EVO 21 (230/1/50)
| Manufacturer | Clivet |
|---|---|
| Model | ELFOEnergy Edge EVO 2.0 |
| Model code | WiSAN-YME 1 S 2.1 |
| Heat pump type | Air Source (ASHP) All Air Source heat pumps → |
| Application | Residential All Residential heat pumps → |
| Refrigerant | R32 All R32 heat pumps → |
| Mode | Heating & cooling |
| Heating capacity | 6.26 kW |
| Max heating output (low temp) | 4.99 kW at A-7/W35 |
| COP (heating) | 5.1 at A7/W35 |
| SCOP (heating) | 4.85 at W35 |
| Operating range (air) | -25 to 35 °C |
| Heating flow temperature | 25–65 °C |
| Electrical supply | 220-240V (Single Phase) |
| Cooling capacity | 4.7 kW |
| Max cooling output (high temp) | 6.14 kW at A35/W7 |
| Cooling flow temperature | 5–25 °C |
| EER (cooling) | 3.45 at A35/W7 |
| Dimensions (H×W×D) | 1295 × 714 × 400 mm |
| Operational Weight | 86 kg |
| Sound power level | 55 dB(A) (Sound Power LW(A)) |
| Data added | 2026-09-22 |
| Data source | Manufacturer documentation (Clivet) |
| Verification | Verified by a human |
| Boiler Upgrade Scheme | ✓ BUS eligible — Listed on the Ofgem BUS Product Eligibility List (24 Sep 2026). Grant also needs an MCS-certified installer and a qualifying system design. Funding guide |
| PEL certificate no. | 041-K008-02 a |
Check noise at a neighbour’s window (MCS 020 a) →
Clivet ELFOEnergy Edge EVO 2.0 EXC WiSAN-YME 1 S 2.1, air-to-water packaged monobloc for outdoor installation with no indoor unit required, DC inverter twin-rotary compressor, R-32. Nominal 4.2 kW at A7/W35 with a COP of 5.1 to EN 14511, rising to 6.26 kW maximum, and 4.7 kW at A-7/W35. SCOP 4.85 at W35 and 3.31 at W55. Reversible, 4.7 kW cooling at A35/W7 with an EER of 3.45. Flow to 65 C, air from -25 to 35 C. Cascades to six units. Supply 230/50/1.
Where to buy (UK)
| UK Supplier | Plumbing Superstore |
|---|---|
| UK Supplier | Mr Central Heating |
| UK Supplier | Beet BG |
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Alternatives to consider
Three Air Source (ASHP) heat pumps from other manufacturers closest in capacity to this one.
- Capacity
- 1.27–6.24 kW
- SCOP
- 4.13 (W35)
- Sound power
- 60 dB(A)
- Refrigerant
- R410A
- Capacity
- 6.3 kW
- SCOP
- 5.05 (W35)
- Sound power
- 48.2 dB(A)
- Refrigerant
- R290
- Capacity
- 6.22 kW
- SCOP
- 4.65 (W35)
- Sound power
- 59 dB(A)
- Refrigerant
- R32
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